We have made Invoice the month of July 2017 and same was show in GSTR-1 return for the month of July 2017 and we have also paid the tax on the same but due to some reason material was not supply.
Can we supply the material on the same invoice in the month of nov,2017
09 November 2017
Invoice should be raised at the time of sale. If the invoice is already raised, it is deemed to be a sale. As per my opinion, you can deliver the materials on the same invoice.